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      安徽省金奧化工有限公司

      ANHUI JIN'AO CHEMICAL CO., LTD.

      Ethyl 4-hydroxybenzoate

      Pursuing excellence, Exploration and innovation, Honesty based, Quality first

      Ethyl 4-hydroxybenzoate

      Category: Intermediates/Other Intermediates
      Product name: Ethyl 4-hydroxybenzoate
      Molecular weight: 166.17 
      CAS NO: 120-47-8
      EC NO: 204-399-4
      Molecular formula: C9H10O3
      Specifications: ≥99%
      Packing: 25 kg/cardboard drum
      Properties: Physical and chemical properties: White crystalline, slightly bitter in taste, burning, easily soluble in alcohol, ether, and acetone, almost insoluble in water, boiling point 297-298 ℃.

      Project

      Index

      GB 8850-2005

      B.P 2000

      USP29-NF24

      Appearance

      /

      Colorless crystalline or white crystalline powder

      /

      Content %≥

      99.0-100.5

      99.0-100.5

      98.0-102.0

      Melting point ℃

      115-118

      115-118

      115-118

      Acidity

      /

      Qualified

      Qualified

      SO42 %≤

      0.024

      /

      /

      Pb %≤

      0.001

      /

      /

      AS %≤

      0.0001

      /

      /

      Dry weight loss %≤

      0.50

      /

      0.50

      Burning residue %≤

      0.05

      0.1

      0.1

      Mass fraction of free acid% ≤

      0.55

      /

      /

      Related substances

      /

      Qualified

      /

      Appearance of solution

      /

      Clear and transparent

      /

      Organic volatile impurities 

      /

      /

      Qualified

      Appraisal test

      /

      /

      Qualified

      Use: Used as a food preservative and also in industries such as pharmaceuticals and leather
      Structural formula:  

      [ BACK ]

      Address: No. 760 Ma'anshan South Road, Baohe District, Hefei City, Anhui Province
      Postal Code: 230001
      Domestic trade: +86-551-63450295
      Foreign trade: +86-551-63684118
      Tel:86-055163684118(Anna)
      E-mail:jinao@ahjachem.com
      Wechat&Whatsapp:8613075595568
      URL: www.phntnqweqcsxh.com

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      Copyright(C)2024, Anhui Jin'ao Chemical Co., Ltd. All Rights Reserved. Supported by Sunsirs ChemNet Toocle Copyright Notice 備案序號:皖ICP備09010440號

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